Marcy C. answered 02/16/16
Tutor
New to Wyzant
Over twenty years working and over seven years teaching all levels
collect all like terms:
9b3+(2b2+b2)+(b+9b)+4 =
9b3+3b2+10b+4
Seth M.
asked 02/15/16Marcy C. answered 02/16/16
Over twenty years working and over seven years teaching all levels
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